1, the design is different: Issey Miyake's classic pleated skirts are also different in front and back design, with wide pleats on one side and plain fabric on the other.

2. Different colors: The front and back necklines of some shirts and tops in Issey Miyake have different colors. For example, the front and back colors of the shirt neckline are different, which makes the wearer more changeable when wearing it.

3. Different lapels: Issey Miyake's clothes are different in lapel design. In some jacket and coat styles, the front and back sides of lapels are made of different fabrics and designs, showing different colors and textures, which increases the variability and beauty of clothing.